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getmypid
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getmypid

Name

getmypid — Displays the process ID of the current script.

Synopsis

int getmypid(void)

Returns

Process ID of the executed script; FALSE on error

Description

This function returns the process ID (PID) of the executed PHP script. This and other related functions may not work correctly in the Win32 version of PHP.

Example

Example 1004. Display script PID

<?php
// this does not work in Windows
$pid = getmypid();
echo $pid;
?>

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PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.